/* 
  PT4U - Premium Fitness & Transformation Branding
  Author: Antigravity UI/UX Team
  Design System & Stylesheet
*/

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Oswald:wght@200..700&display=swap');

/* --- DESIGN SYSTEM & CSS VARIABLES --- */
:root {
  /* Colors */
  --primary: hsl(12, 90%, 52%);       /* Fiery Nike-style Red-Orange */
  --primary-glow: hsla(12, 90%, 52%, 0.15);
  --primary-hover: hsl(12, 95%, 45%);
  --bg-dark: hsl(0, 0%, 5%);          /* Clean deep charcoal background */
  --bg-card: hsl(0, 0%, 9%);          /* Card & section backdrop */
  --bg-card-hover: hsl(0, 0%, 13%);
  --bg-header: rgba(5, 5, 5, 0.85);
  --text-light: hsl(0, 0%, 96%);      /* Main reading color */
  --text-muted: hsl(0, 0%, 65%);     /* Secondary captions */
  --text-dark: hsl(0, 0%, 15%);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);
  
  /* Fonts */
  --font-header: 'Bebas Neue', 'Oswald', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  
  /* Layout */
  --container-max: 1200px;
  --header-height: 80px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.2s ease;
}

/* --- RESET & BASICS --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-light);
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  background-color: var(--bg-dark);
  color: var(--text-light);
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
  object-fit: cover;
}

/* --- UTILITY CLASSES --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }

.section-subtitle {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-family: var(--font-header);
  font-size: 3rem;
  letter-spacing: 1px;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .section-title { font-size: 2.25rem; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
  box-shadow: 0 4px 15px rgba(249, 58, 19, 0.3);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 58, 19, 0.45);
}

.btn-secondary {
  background-color: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: #fff;
  transform: translateY(-2px);
}

/* --- HEADER & NAVIGATION --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: transparent;
  border-bottom: 1px solid transparent;
  display: flex;
  align-items: center;
  z-index: 1000;
  transition: var(--transition);
}

.header.sticky {
  background-color: var(--bg-header);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  height: 70px;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  font-family: var(--font-header);
  font-size: 2.2rem;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
}

.logo-main span {
  color: var(--primary);
}

.logo-slogan {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  gap: 36px;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background-color: #fff;
  transition: var(--transition);
}

/* Hamburger Open State */
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -7px);
}

/* Responsive Nav drawer */
@media (max-width: 991px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--bg-card);
    flex-direction: column;
    padding: 120px 40px;
    gap: 30px;
    box-shadow: -5px 0 25px rgba(0,0,0,0.5);
    transition: var(--transition);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .hamburger {
    display: flex;
  }
  
  .header-cta {
    display: none; /* Hide top CTA on tablets/phones to clean up */
  }
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-height);
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 75% 50%, var(--primary-glow), transparent 45%),
              linear-gradient(rgba(5, 5, 5, 0.9), rgba(5, 5, 5, 0.92)),
              url('assets/hero_bg.png') no-repeat center center/cover;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to top, var(--bg-dark), transparent);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-tag::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--primary);
}

.hero-title {
  font-family: var(--font-header);
  font-size: 5.5rem;
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.hero-title span {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1.5px #fff;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 40px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-header);
  font-size: 2.5rem;
  color: #fff;
  line-height: 1;
}

.stat-num span {
  color: var(--primary);
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Background text "LEVEL UP" like in the template */
.bg-watermark {
  position: absolute;
  top: 15%;
  right: 5%;
  font-family: var(--font-header);
  font-size: 16vw;
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.02);
  user-select: none;
  pointer-events: none;
  z-index: 1;
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.hero-image-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 60%);
  z-index: 1;
}

.hero-image {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  max-width: 420px;
  transform: perspective(1000px) rotateY(-5deg);
  transition: var(--transition);
}

.hero-image:hover {
  transform: perspective(1000px) rotateY(0deg) translateY(-8px);
  border-color: rgba(249, 58, 19, 0.3);
}

.hero-image.hero-logo {
  border-radius: 50%;
  transform: none;
  border: 4px solid var(--primary);
  box-shadow: 0 0 35px var(--primary-glow);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(249, 58, 19, 0.15) 0%, rgba(10, 10, 10, 0.95) 75%);
  filter: drop-shadow(0 0 2px rgba(255, 255, 255, 0.45));
}

.hero-image.hero-logo:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--primary-hover);
  box-shadow: 0 0 45px rgba(249, 58, 19, 0.45);
}

.hero-image.hero-raw-logo {
  border: none;
  border-radius: 0;
  box-shadow: none;
  transform: none;
  background: none;
}

.hero-image.hero-raw-logo:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: none;
}

@media (max-width: 991px) {
  .hero {
    padding-top: 120px;
    padding-bottom: 80px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
  }
  
  .hero-desc {
    margin: 0 auto 40px auto;
  }
  
  .hero-btns {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
    gap: 36px;
  }
  
  .hero-image {
    max-width: 320px;
    transform: none;
  }
  .hero-image:hover {
    transform: translateY(-5px);
  }
  
  .hero-title {
    font-size: 4rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 3rem;
  }
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
}

/* --- WHY CHOOSE US --- */
.why-section {
  background-color: var(--bg-dark);
  position: relative;
}

.section-desc {
  max-width: 600px;
  margin: 0 auto 60px auto;
  color: var(--text-muted);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px 30px;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  z-index: 1;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-glow), transparent 60%);
  opacity: 0;
  transition: var(--transition);
  z-index: -1;
}

.why-card-num {
  font-family: var(--font-header);
  font-size: 3rem;
  color: rgba(255, 255, 255, 0.03);
  position: absolute;
  top: 15px;
  right: 25px;
  line-height: 1;
  transition: var(--transition);
}

.why-card-title {
  font-family: var(--font-header);
  font-size: 1.5rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
  margin-top: 10px;
  color: #fff;
  transition: var(--transition-fast);
}

.why-card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.why-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.why-card:hover::before {
  opacity: 1;
}

.why-card:hover .why-card-num {
  color: rgba(249, 58, 19, 0.12);
  transform: scale(1.1);
}

.why-card:hover .why-card-title {
  color: var(--primary);
}

@media (max-width: 991px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

/* --- ABOUT TRAINER (BIOGRAPHY) --- */
.about-section {
  background-color: var(--bg-card);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: center;
}

.about-img-box {
  position: relative;
}

.about-img-box::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  border-top: 4px solid var(--primary);
  border-left: 4px solid var(--primary);
}

.about-img-box::after {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  border-bottom: 4px solid var(--primary);
  border-right: 4px solid var(--primary);
}

.about-img {
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px rgba(0,0,0,0.5);
  width: 100%;
  max-height: 580px;
}

.trainer-meta {
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 700;
  margin-top: 4px;
}

.about-bio {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.about-bio p {
  margin-bottom: 16px;
}

.certifications-box {
  background-color: var(--bg-dark);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: var(--radius-md);
  margin-bottom: 30px;
}

.cert-title {
  font-family: var(--font-header);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 12px;
}

.cert-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.cert-item {
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-light);
}

.cert-item::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.phil-card {
  padding: 16px;
  border-left: 2px solid var(--primary);
  background-color: rgba(255,255,255,0.01);
}

.phil-title {
  font-family: var(--font-header);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 4px;
}

.phil-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 991px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .about-img-box {
    max-width: 480px;
    margin: 0 auto;
  }
}

@media (max-width: 576px) {
  .cert-list {
    grid-template-columns: 1fr;
  }
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
}

/* --- SPECIALIZATION PROGRAMS --- */
.specs-section {
  background-color: var(--bg-dark);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.spec-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 36px 30px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  position: relative;
}

.spec-icon {
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 20px;
  display: inline-block;
  line-height: 1;
}

.spec-name {
  font-family: var(--font-header);
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #fff;
  margin-bottom: 12px;
}

.spec-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.spec-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.spec-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--primary);
  transition: var(--transition);
}

.spec-card:hover::after {
  width: 100%;
}

@media (max-width: 991px) {
  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .specs-grid {
    grid-template-columns: 1fr;
  }
}

/* --- FITTOOLS (BMI & CALORIE CALCULATOR) --- */
.fittools-section {
  background-color: var(--bg-card);
  position: relative;
}

.fittools-section::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  bottom: -50px;
  left: -50px;
  pointer-events: none;
}

.fittools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.calc-box {
  background-color: var(--bg-dark);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.calc-groups-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.calc-group {
  display: flex;
  flex-direction: column;
}

.calc-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.calc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.calc-input {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  color: #fff;
  transition: var(--transition-fast);
}

.calc-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.calc-unit {
  position: absolute;
  right: 16px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Styled drop down */
.calc-select {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  color: #fff;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: var(--transition-fast);
}

.calc-select:focus {
  border-color: var(--primary);
}

.calc-select-wrapper {
  position: relative;
}

.calc-select-wrapper::after {
  content: '▼';
  font-size: 0.7rem;
  color: var(--text-muted);
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

/* Calculator result display */
.calc-result-box {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  display: none; /* Shown dynamically via JS */
  animation: fadeIn 0.4s ease;
}

.calc-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  text-align: center;
}

.result-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 20px;
  border-radius: var(--radius-md);
}

.result-value {
  font-family: var(--font-header);
  font-size: 2.2rem;
  color: var(--primary);
  line-height: 1.2;
}

.result-status {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.result-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 10px;
  grid-column: span 2;
  text-align: left;
  line-height: 1.5;
  background-color: rgba(255,255,255,0.02);
  padding: 14px;
  border-radius: var(--radius-sm);
}

/* BMI Slider Indicator */
.bmi-bar-container {
  grid-column: span 2;
  margin-top: 10px;
}

.bmi-bar {
  height: 8px;
  background: linear-gradient(to right, #3498db 0%, #2ecc71 30%, #f1c40f 60%, #e74c3c 100%);
  border-radius: 4px;
  position: relative;
  margin-bottom: 6px;
}

.bmi-marker {
  width: 14px;
  height: 14px;
  background-color: #fff;
  border: 3px solid var(--primary);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(-50%, -50%);
  transition: left 0.5s ease;
  box-shadow: 0 0 6px rgba(0,0,0,0.5);
}

.bmi-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-muted);
  font-weight: 600;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 991px) {
  .fittools-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
}

@media (max-width: 480px) {
  .calc-box {
    padding: 24px;
  }
  .calc-groups-row {
    grid-template-columns: 1fr;
  }
  .calc-result-grid {
    grid-template-columns: 1fr;
  }
  .result-desc {
    grid-column: span 1;
  }
  .bmi-bar-container {
    grid-column: span 1;
  }
}

/* --- TESTIMONIALS CAROUSEL --- */
.testimonials-section {
  background-color: var(--bg-dark);
  position: relative;
  overflow: hidden;
}

.carousel-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.carousel-track-wrapper {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
  width: 100%;
}

.carousel-slide {
  min-width: 100%;
  padding: 20px;
  box-sizing: border-box;
}

.testimonial-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  text-align: center;
  position: relative;
}

.testimonial-card::before {
  content: '“';
  font-family: var(--font-header);
  font-size: 8rem;
  line-height: 1;
  color: var(--primary);
  opacity: 0.08;
  position: absolute;
  top: 10px;
  left: 30px;
}

.client-stars {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 24px;
  letter-spacing: 2px;
}

.client-quote {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 30px;
}

.client-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.client-name {
  font-family: var(--font-header);
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
}

.client-program {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Slider Controls */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-fast);
  z-index: 10;
}

.carousel-btn:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}

.carousel-btn-prev {
  left: -70px;
}

.carousel-btn-next {
  right: -70px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 36px;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--border-color);
  cursor: pointer;
  transition: var(--transition-fast);
}

.carousel-dot.active {
  background-color: var(--primary);
  transform: scale(1.2);
}

@media (max-width: 991px) {
  .carousel-btn {
    position: static;
    transform: none;
    margin: 0;
  }
  .carousel-controls-mobile {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 24px;
  }
  .carousel-btn-prev, .carousel-btn-next {
    display: flex;
  }
}

@media (max-width: 576px) {
  .testimonial-card {
    padding: 40px 24px;
  }
  .client-quote {
    font-size: 1rem;
  }
}

/* --- CONTACT & JOIN US SECTION --- */
.contact-section {
  background-color: var(--bg-card);
  position: relative;
  overflow: hidden;
}

.contact-section::after {
  content: '';
  position: absolute;
  top: 10%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 60%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: stretch;
}

.contact-image-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  min-height: 480px;
}

.contact-image-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(10, 10, 10, 0.8) 0%, rgba(10, 10, 10, 0.25) 100%),
              url('assets/join_athlete.png') no-repeat center center/cover;
}

.contact-overlay-content {
  position: absolute;
  bottom: 40px;
  left: 40px;
  right: 40px;
}

.contact-overlay-title {
  font-family: var(--font-header);
  font-size: 2.8rem;
  text-transform: uppercase;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 8px;
}

.contact-overlay-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-form-box {
  background-color: var(--bg-dark);
  border: 1px solid var(--border-color);
  padding: 48px;
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.form-title {
  font-family: var(--font-header);
  font-size: 2.2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 12px;
}

.form-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-input {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 14px 18px;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  color: #fff;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-select-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.form-select-wrapper::after {
  content: '▼';
  font-size: 0.7rem;
  color: var(--text-muted);
  position: absolute;
  right: 18px;
  pointer-events: none;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-btn {
  width: 100%;
  margin-top: 24px;
}

/* Success Modal Styles */
.success-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.success-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.success-content {
  background-color: var(--bg-card);
  border: 1px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  text-align: center;
  max-width: 480px;
  width: 90%;
  box-shadow: 0 10px 40px rgba(249, 58, 19, 0.25);
  transform: translateY(30px);
  transition: var(--transition);
}

.success-modal.active .success-content {
  transform: translateY(0);
}

.success-icon {
  width: 70px;
  height: 70px;
  background-color: var(--primary-glow);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 24px auto;
  border: 1px solid var(--primary);
}

.success-title {
  font-family: var(--font-header);
  font-size: 2rem;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: #fff;
}

.success-message {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  line-height: 1.5;
}

@media (max-width: 991px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-image-box {
    display: none;
  }
}

@media (max-width: 576px) {
  .contact-form-box {
    padding: 30px 20px;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* --- FOOTER --- */
.footer {
  background-color: hsl(0, 0%, 3%);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col-about .logo {
  margin-bottom: 20px;
}

.footer-about-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 36px;
  height: 36px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--text-light);
  transition: var(--transition-fast);
}

.social-link:hover {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-title {
  font-family: var(--font-header);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-link:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-info-icon {
  color: var(--primary);
  font-weight: bold;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* --- SCROLL REVEAL ANIMATIONS (INTERSECTION OBSERVER) --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }